The DEH-6400BT CD receiver from Pioneer brings you raw sonic power and pristine audio quality with minimal distortion. Simply connect your iPod or iPhone via USB or any other phone or portable player directly via the front auxiliary connection. MIXTRAX is on board for creating non-stop, club-like mixes from your music with various mix effects. The illumination color and intensity will change based on the sound characteristics of the song. Fully Bluetooth-enabled, you can make calls with your phone and stream audio from any Bluetooth-enabled device.